A battle between nature and architecture in the Cambodian jungle.

Go inside a revolutionary, cage-less zoo where 70 species of monkeys roam free alongside their human visitors.

The world's first interactive human body museum also serves as a chair for a giant orange man.

This fairy tale forest hides scenes from some of the more obscure and bizarre Western nursery stories.

Niagara Falls holds a special place in Nikola Tesla's history, so they put a statue on it.

This Niagara Falls tourist trap is a world bright with neon and curiosities that will inspire love, hate, or a mixture of both.

Soaring over the Niagara Whirlpool since 1916.

This seemingly cursed monument is dedicated to one of Canada's great war heroes.

One of the largest underground systems runs under Canada's largest urban center.

One of the Seven Wonders of the Modern World holds the world's tallest metal staircase.

These slanted cubic abodes are a creative if odd solution to a zoning pickle.

Birthplace of the "Cat in the Cradle" and a cluster of iconic, original windmills that let the Dutch tame the seas.

This indoor ski resort has a mountain contained inside a mall.

This Industrial Age architectural and engineering gem helps visitors and residents alike traverse Lisbon, “The City of Seven Hills.”

A king's pet, a pope's gift, an artist's inspiration, and a tragic shipwreck.

A unique seaside cave where Aleister Crowley faked his own death.

The world's tallest boat lift stands as a massive piece of industrial tourism.

A beautiful maze marks where three countries meet.

This small town in the Netherlands has no roads but instead, miles of canals and over 100 bridges.

Building Men of War and Indiamen from Holland's Golden Age.

This Dutch statue is a monument to the fictional shrew who brought doom to the city of Stavoren.

A grassy pyramid named after a French battle.

The history of sea-faring refuse and disaster is on cramped display in this Netherlands folk museum.

Construction of Barcelona's iconic (but controversial) church is expected to be completed in 2026—a century after the death of its architect.